Gear  | TFP Switch States  | |||
|---|---|---|---|---|
TFP SW1  | *TFP SW3  | TFP SW4  | TFP SW5  | |
Park  | High  | Low  | Low  | Low  | 
Reverse  | Low  | Low  | Low  | Low  | 
Neutral  | High  | Low  | Low  | Low  | 
Drive 1st - Engine Braking  | High  | High  | Low  | Low  | 
Drive 1st  | High  | High  | Low  | High  | 
Drive 2nd  | High  | Low  | Low  | High  | 
Drive 3rd  | Low  | High  | Low  | High  | 
Drive 4th  | High  | High  | Low  | Low  | 
Drive 5th  | Low  | High  | High  | Low  | 
Drive 6th  | High  | High  | High  | Low  | 
Drive 6th (Possible additional gear state)  | High  | Low  | High  | Low  | 
High = 12V (Switch Open or Pressurized) Low = 0V (Switch Closed or No Pressure) Note: All TFP switches are normally closed (NC) *TFP switch 2 does not exist  | ||||